one_liners() ->
  [ A || A <- lists:seq(1, 10) ],
  << <<A:8>> || A <- lists:seq(1, 10) >>,
  #{ A => A || A <- lists:seq(1, 10) }.

two_liners() ->
  [ A ||
  A <- lists:seq(1, 10) ],
  << <<A:8>> ||
  A <- lists:seq(1, 10) >>,
  #{ A => A ||
  A <- lists:seq(1, 10) }.

three_liners() ->
  [ A
  ||
  A <- lists:seq(1, 10) ],
  << <<A:8>>
  ||
  A <- lists:seq(1, 10) >>,
  #{ A => A
  ||
  A <- lists:seq(1, 10) }.

four_liners() ->
  [ A
  ||
  A <- lists:seq(1, 10)
  ],
  << <<A:8>>
  ||
  A <- lists:seq(1, 10)
  >>,
  #{ A => A
  ||
  A <- lists:seq(1, 10)
  }.

five_liners() ->
  [
  A
  ||
  A <- lists:seq(1, 10)
  ],
  <<
   <<A:8>>
  ||
  A <- lists:seq(1, 10)
  >>,
  #{
   A => A
  ||
  A <- lists:seq(1, 10)
  }.